I looked for some info on this, but haven’t really found anything...maybe that answers my question, lol But... I have a early 2009 4,1 2.26 GHz 8 core Mac Pro. I’m upgrading the CPUs and graphics card. I bought CPUs as an “upgrade kit” so I wouldn’t have to delid. I also bought a GTX 980 gpu that’s was flashed for Mac to have a boot screen. Both sellers (eBay)had high number 100% feedback. Is it likely that people are putting malware on these? Am I paranoid? Can I protect or test the pieces? Is there safeguard in place that I’m not aware of? Appreciate any help/wisdom/schooling.